// polymorphism/music/Instrument.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
package polymorphism.music;

class Instrument {
    public void play(Note n) {
        System.out.println("Instrument.play()");
    }
}
